Mandelic Acid (Cosmetic Grade)
CAS Number: 611-71-2
Mandelic acid is an alpha-hydroxy acid (AHA) derived from bitter almonds, prized for its larger molecular size that results in slower, gentler skin penetration compared to glycolic acid, making it the preferred AHA for sensitive, darker, and acne-prone skin types. It provides exfoliation, brightening, and mild anti-bacterial benefits simultaneously. Used at 5–15% in exfoliating toners, serums, and peels.
Technical Specifications
| appearance | White crystalline powder |
| purity (%) | ≥99 |
| pH (10% aq.) | 1.8–2.5 |
| melting point | 118–121°C |
| heavy metals (ppm) | ≤10 |
Applications
- Gentle exfoliating toners for sensitive skin
- AHA peeling treatments for darker skin tones
- Acne and comedone clearing formulations
- Brightening serums for uneven skin tone
- Anti-aging exfoliating products
Key Features
- Large molecular size for gentler, more controlled skin penetration
- Suitable for sensitive, darker, and easily-irritated skin types
- Combined exfoliation, brightening, and antimicrobial effects
- Lower post-inflammatory hyperpigmentation risk than glycolic acid
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CAS Number
611-71-2
Category
Cosmetic Active IngredientsAvailability
In StockSample
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